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Diffstat (limited to 'include/linux/bitops.h')
-rw-r--r--include/linux/bitops.h2
1 files changed, 2 insertions, 0 deletions
diff --git a/include/linux/bitops.h b/include/linux/bitops.h
index 2184c6b97aeb..4829252d7cfa 100644
--- a/include/linux/bitops.h
+++ b/include/linux/bitops.h
@@ -149,6 +149,7 @@ static inline unsigned long __ffs64(u64 word)
#ifdef __KERNEL__
#ifdef CONFIG_GENERIC_FIND_LAST_BIT
+#ifndef find_last_bit
/**
* find_last_bit - find the last set bit in a memory region
* @addr: The address to start the search at
@@ -158,6 +159,7 @@ static inline unsigned long __ffs64(u64 word)
*/
extern unsigned long find_last_bit(const unsigned long *addr,
unsigned long size);
+#endif
#endif /* CONFIG_GENERIC_FIND_LAST_BIT */
#endif /* __KERNEL__ */